Attachment-plug.



G. W. GOODRIDGE.

ATTACHMENT PLUG.

APPLIUATION FILED Mmes. 1913.

Patented May 27, 1913.

wonend in iis hond invriiion lo *forni o, Wire receiving chmnhor andlongitndinnlly rewssod io forni wir@ passages opening from will wirrrevoking ehinnbor lo the Wire imininni in Qmnbiz'nxion Wiih binding wwwon ihn eniorinn' 0nd of iize pln;r for olm'lrifJ-.iilja' conne then'ireal; 'lio sind voilier und Sido .Henkie vi. ln sin o'ifn'lnnenl pingof the Screw i' iro@ uonipriengg' :i ono-pieno body oil2 nssihiling'fnude-ridi having' n ,hii'ornl bay ai le onli-Vian! end` :i :www Shelleide contuci 'nmnnlnd on anni bndj und lnx-Ying l'lnngo :nljui'eni smidbinding' :wrmi't snbsizniiinlly as i described.

in :in attachment ping of the screw plug' iffpo, i one-'piece body oi'insulating nmiori: l. haring on iis onioring end :i conior conlu'tplaie, :i binding' Soren' or; 'ried thore- .by` axially of the ping :mdlmxning The confor Ponnol oi ihn hiilvr. :i Solid rivvi arrangedlong'iLndinzill;Y of lho 'ping' 'for :3eonrinp' :mid voniziol philo inposition. enid ping' boing' provided n'ih n iongiindinnl passageopeningA to the Qnlering vnd of the ping: to oni` Side of Suid rive(und. connr connc, (o permity ihn pnssng'c of n lending in wire to Suidcouler minimi-i.

T. ln :xn niinclnnent ping of iho .screw pingy ljfpin n one-pieu@ hollyof insulating nmlornil. having' on ill entering end a. oonier Contactpluie, :e iindingg screw carried ihereby axially oi the plug and formingthe couler Contact of the latter, o shouldered passage through said plugbody, n rivet pzxereing hrough said conter Contact plaie and spread atone end above the shoulder in Suid passage, and :i supplemental Wirepassage extending longiindinnlly of tho plug and opening; adjacent saidbinding' screw.

ln an attachment; plug, a one-piece body o? insulating motorini, having'a lateral boy, at iis entering end, the base of said imi' beingqe'eseed, a screw shell side con- 'z'zcton snidping having o. fiangooffset inwardly into safi'd boy, a strap with threaded perforationfgiiranged in smid recess and 'underlying saidflange, together with abinding screw pneing through Said flange and threaded inio Suid. strap,for the purpose.

desizrbed.

ik Ain im attachment plug, o Screw Shell having' a perforated securinginnge, a strap with threaded perforaiion to receive o bindinfo` screw,said strap having angledlugs passing through said flange and formingwire retaining lugs, substantially as described.

l0. VIn an attachment plug of the screw plug i-ype, a one-'pieceinsulating body hoving shoulders spaced longitudinally apart on. thebodj of' the plug and a lateral bay :it i'hef entering; end of the plug,i-heba-se ol Suid bay correeponding; substantilly -With the level of oneof said shoulders, in

